ENTER
3.
Press
ENTER
4.
Press
Options.
ENTER
5.
Press
Calibration.
6.
Scroll to the desired calibration
option.
®
NOTE: Stablcal
standards below 50 NTU should not be used to calibrate the 2020t/i. The
diluent has a diff erent refractive index than traditional formazin standards and will aff ect
the results.
ENTER
7.
Press
The screen will display Storing... for
about 1 second and return to the
Options menu. Press
to a previous menu.
to select Options.
to select Turbidity
to select Turbidity
to save the selection.
EXIT
to return
Options Menu
Turbidity Options
Averaging
Set Clock
Set PWR Save
12:00:00
Turbidity Options
Turbidity Calibration
Turbidity Units
12:00:00
Turbidity Calibration
Nephelometric NTU
Ratiometric NTRU
Attenuation AU
12:00:00
Turbidity Calibration
Nephelometric NTU
Ratiometric NTRU
Attenuation AU
12:00:00
Options Menu
Turbidity Options
Averaging
Set Clock
Set PWR Save
12:00:00
15
001/500
001/500
001/500
001/500
001/500